KR100249275B1 - 파라포름알데히드 제조방법 - Google Patents

파라포름알데히드 제조방법 Download PDF

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Publication number
KR100249275B1
KR100249275B1 KR1019950020901A KR19950020901A KR100249275B1 KR 100249275 B1 KR100249275 B1 KR 100249275B1 KR 1019950020901 A KR1019950020901 A KR 1019950020901A KR 19950020901 A KR19950020901 A KR 19950020901A KR 100249275 B1 KR100249275 B1 KR 100249275B1
Authority
KR
South Korea
Prior art keywords
amine
temperature
catalyst
paraformaldehyde
formaldehyde
Prior art date
Application number
KR1019950020901A
Other languages
English (en)
Korean (ko)
Other versions
KR960022425A (ko
Inventor
루이스이크-반셀스
Original Assignee
수로카 안젤 수로카
패텐테스 와이 노베다데스, 에스.엘.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 수로카 안젤 수로카, 패텐테스 와이 노베다데스, 에스.엘. filed Critical 수로카 안젤 수로카
Publication of KR960022425A publication Critical patent/KR960022425A/ko
Application granted granted Critical
Publication of KR100249275B1 publication Critical patent/KR100249275B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/04—Formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08—Polymerisation of formaldehyde
KR1019950020901A 1994-12-09 1995-07-15 파라포름알데히드 제조방법 KR100249275B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES09402512A ES2087041B1 (es) 1994-12-09 1994-12-09 Procedimiento para la preparacion de paraformaldehido.
ES9402512 1994-12-09

Publications (2)

Publication Number Publication Date
KR960022425A KR960022425A (ko) 1996-07-18
KR100249275B1 true KR100249275B1 (ko) 2000-03-15

Family

ID=8288212

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950020901A KR100249275B1 (ko) 1994-12-09 1995-07-15 파라포름알데히드 제조방법

Country Status (29)

Country Link
US (1) US5686554A (zh)
EP (1) EP0716104B1 (zh)
JP (1) JP2796669B2 (zh)
KR (1) KR100249275B1 (zh)
CN (1) CN1061641C (zh)
AT (1) ATE193308T1 (zh)
AU (1) AU695649B2 (zh)
CA (1) CA2153452C (zh)
CZ (1) CZ288105B6 (zh)
DE (1) DE69517138T2 (zh)
EE (1) EE03254B1 (zh)
ES (1) ES2087041B1 (zh)
FI (1) FI113780B (zh)
GR (1) GR3034085T3 (zh)
HR (1) HRP950396B1 (zh)
HU (1) HU214094B (zh)
MX (1) MX192468A (zh)
NO (1) NO307383B1 (zh)
NZ (1) NZ272534A (zh)
PL (1) PL179331B1 (zh)
PT (1) PT716104E (zh)
RU (1) RU2148592C1 (zh)
SA (1) SA95160120B1 (zh)
SG (1) SG33401A1 (zh)
TH (1) TH12621A (zh)
TW (1) TW285666B (zh)
UA (1) UA44697C2 (zh)
VN (1) VN498A1 (zh)
YU (1) YU48905B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2153661T3 (es) * 1996-03-20 2001-03-01 Celanese Int Corp Adicion de amina para mejorar paraformaldehido.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001235A (en) * 1958-07-26 1961-09-26 Sumitomo Chemical Co Method for the manufacture of a formaldehyde polymer in a crape-chip form
US2992277A (en) 1959-04-28 1961-07-11 Du Pont Paraformaldehyde manufacture
ES341724A1 (es) * 1967-06-13 1968-10-01 Ordieres Perfeccionamientos introducidos en los procedimientos de polimerizacion de soluciones de formaldehido.
FR1547172A (fr) * 1967-07-17 1968-11-22 Sir Soc Italiana Resine Spa Procédé de production du paraformaldéhyde
FR2067169A1 (en) * 1969-11-19 1971-08-20 Charbonnages Ste Chimique Paraformaldehyde from aq formaldehyde
US4550213A (en) 1984-06-29 1985-10-29 Celanese Corporation Method of manufacture for paraformaldehyde prills
DE3925966A1 (de) 1989-08-05 1991-02-07 Leuna Werke Veb Lp 86 148 - verfahren zur herstellung von koernigem paraformaldehyd
CN1029351C (zh) 1989-09-16 1995-07-19 陈方 高甲醛含量的多聚甲醛的制造方法
US5302277A (en) * 1990-11-28 1994-04-12 Mitsui Toatsu Chemicals, Incorporated Process for producing paraformaldehyde of high formaldehyde content

Also Published As

Publication number Publication date
CN1124242A (zh) 1996-06-12
HUT75584A (en) 1997-05-28
CN1061641C (zh) 2001-02-07
HU9502048D0 (en) 1995-09-28
EP0716104A1 (en) 1996-06-12
NO307383B1 (no) 2000-03-27
TH12621A (th) 1996-09-10
HU214094B (en) 1997-12-29
DE69517138T2 (de) 2001-02-01
RU2148592C1 (ru) 2000-05-10
EP0716104B1 (en) 2000-05-24
PL179331B1 (pl) 2000-08-31
HRP950396B1 (en) 2001-02-28
NO952691L (no) 1996-06-10
CA2153452A1 (en) 1996-06-10
SA95160120B1 (ar) 2005-05-16
CZ243995A3 (en) 1996-06-12
NO952691D0 (no) 1995-07-06
FI113780B (fi) 2004-06-15
ES2087041A1 (es) 1996-07-01
PL310573A1 (en) 1996-06-10
AU695649B2 (en) 1998-08-20
CA2153452C (en) 2006-08-29
EE03254B1 (et) 2000-02-15
SG33401A1 (en) 1996-10-18
KR960022425A (ko) 1996-07-18
ES2087041B1 (es) 1997-03-16
MX192468B (zh) 2016-01-29
US5686554A (en) 1997-11-11
UA44697C2 (uk) 2002-03-15
HRP950396A2 (en) 1997-10-31
JP2796669B2 (ja) 1998-09-10
YU54395A (sh) 1997-12-05
MX192468A (es) 1999-06-24
VN498A1 (zh) 1998-05-25
TW285666B (zh) 1996-09-11
NZ272534A (en) 1996-03-26
FI953683A (fi) 1996-06-10
DE69517138D1 (de) 2000-06-29
PT716104E (pt) 2000-11-30
ATE193308T1 (de) 2000-06-15
FI953683A0 (fi) 1995-08-02
YU48905B (sh) 2002-10-18
CZ288105B6 (cs) 2001-04-11
AU2496095A (en) 1996-06-20
GR3034085T3 (en) 2000-11-30
JPH08165262A (ja) 1996-06-25

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